Utility box



FIG. 1 is a front perspective view of a utility box showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view of the right-hand side thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view of my utility box in the open condition. 

The ornamental design for a utility box, as shown. 